Molecular formula
C12H13NO3S
216 compounds have this formula on CompoundList.
- Molar mass
- 251.30g/mol
- Monoisotopic mass
- 257.0993Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H13NO3S describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1257.35%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 135.21%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 15.57%14.007 × 1 = 14.007 g/mol
- O Oxygen × 319.10%15.999 × 3 = 47.997 g/mol
- S Sulfur × 112.76%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H13NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 216 compounds
Dansyl acid
CAS 4272-77-9C12H13NO3S
Ethyl 2-amino-4-(5-methylfuran-2-yl)thiophene-3-carboxylate
CAS 378196-87-3C12H13NO3S
Ethyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate
CAS 82191-17-1C12H13NO3S
Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)
CAS 24057-28-1C12H13NO3S
3-Pyrrolidinecarboxylic acid, 1-(3-(methylthio)phenyl)-5-oxo-
CAS 63674-52-2C12H13NO3S
Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)propanoate
CAS 17547-89-6C12H13NO3S
Methyl 4-ethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate
CAS 188614-02-0C12H13NO3S
![Benzo[1,3]dioxol-5-yl-morpholin-4-yl-methanethione chemical structure, C12H13NO3S, CAS 7501-62-4](/s/FMLOSRXWOQMQDQ-UHFFFAOYSA-N.svg)
Benzo[1,3]dioxol-5-yl-morpholin-4-yl-methanethione
CAS 7501-62-4C12H13NO3S
Ethyl (3-oxo-2,3-dihydro-4H-1,4-benzothiazin-4-yl)acetate
CAS 6376-75-6C12H13NO3S
2-((6-Amino-2-naphthyl)sulphonyl)ethanol
CAS 52218-35-6C12H13NO3S
N-(2-Oxothiolan-3-yl)-2-phenoxyacetamide
CAS 473803-21-3C12H13NO3S
2-(3-Oxo-2,3-dihydro-1,2-benzothiazol-2-yl)pentanoic acid
CAS 1429900-97-9C12H13NO3S
![3-[2-(4-Methylphenoxy)ethyl]-1,3-thiazolidine-2,4-dione chemical structure, C12H13NO3S, CAS 591722-60-0](/s/NTNBDDQGXOFBFA-UHFFFAOYSA-N.svg)
3-[2-(4-Methylphenoxy)ethyl]-1,3-thiazolidine-2,4-dione
CAS 591722-60-0C12H13NO3S
4-(3,4-Dihydro-2H-1,4-benzothiazin-4-yl)-4-oxobutanoic acid
CAS 903160-35-0C12H13NO3S
4-Methoxy-N-(2-oxothiolan-3-yl)benzamide
CAS 313343-49-6C12H13NO3S
Isopropyl (2-oxo-1,3-benzothiazol-3(2H)-yl)acetate
CAS 294849-47-1C12H13NO3S
3-(2-Methoxy-1-methylethyl)-2H-1,3-benzothiazine-2,4(3H)-dione
CAS 338415-47-7C12H13NO3S
N-(Furan-2-ylmethyl)-1-phenylmethanesulfonamide
CAS 321532-04-1C12H13NO3S
![Ethyl 6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylate chemical structure, C12H13NO3S, CAS 842112-84-9](/s/XBWYWSXMFBXRNM-UHFFFAOYSA-N.svg)
Ethyl 6-formyl-2,4-dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylate
CAS 842112-84-9C12H13NO3S
Carboxin sulfoxide
CAS 17757-70-9C12H13NO3S
N-(Furan-2-ylmethyl)-4-methylbenzenesulfonamide
CAS 121564-33-8C12H13NO3S
N-(Furan-2-ylmethyl)-3-methylbenzenesulfonamide
CAS 565179-68-2C12H13NO3S
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-3-methylbenzamide
CAS 946339-37-3C12H13NO3S
N-(3-Hydroxy-3-(thiophen-2-yl)propyl)furan-2-carboxamide
CAS 1396792-71-4C12H13NO3S
- 3-Acetyl-2-phenyl-4-thiazolidinecarboxylic acid72286-38-5C12H13NO3S
- 1-[4-(Methylthio)phenyl]-5-oxopyrrolidine-3-carboxylic acid63674-53-3C12H13NO3S
- (2S)-3-Methyl-2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)butanoic acid203798-30-5C12H13NO3S
- N-(2-Hydroxyethyl)-2-naphthalenesulfonamide72005-23-3C12H13NO3S
- (1-Cyanocyclopropyl)methyl 4-methylbenzenesulfonate288569-60-8C12H13NO3S
- Ethanol, 2-((7-amino-1-naphthalenyl)sulfonyl)-43001-81-6C12H13NO3S
- Ethyl 3-methyl-1-oxo-1,4-dihydro-1lambda~4~,4-benzothiazine-2-carboxylate339108-38-2C12H13NO3S
- Methyl 1,2,3,9b-tetrahydrobenzo[c]thieno[2,1-e]isothiazole-8-carboxylate 4-oxide2169310-99-8C12H13NO3S
- 4-(Dimethylamino)naphthalene-1-sulfonic acid109017-53-0C12H13NO3S
- (2R,4R)-3-Acetyl-2-phenyl-1,3-thiazolidine-4-carboxylic acid69739-21-5C12H13NO3S
- 2-(3-(Methylsulfinyl)propyl)isoindoline-1,3-dione98184-57-7C12H13NO3S
- 2-{[(Cyclopropylcarbamoyl)methyl]sulfanyl}benzoic acid926258-45-9C12H13NO3S
- 2-(Phenylsulfonyl)-6-oxo-2-azaspiro[3.3]heptane1363381-24-1C12H13NO3S
- Isoquinolinium, 2-(3-sulfopropyl)-, inner salt15589-64-7C12H13NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-phenylacetamide325984-41-6C12H13NO3S
- 4-Ethoxynaphthalene-1-sulfonamide861092-30-0C12H13NO3S
- 3-Ethynyl-1-tosylazetidin-3-ol1349199-60-5C12H13NO3S
- 4-(4-Methylbenzyl)-1lambda~4~,4-thiazinane-1,3,5-trione338953-68-7C12H13NO3S
- (2E)-3-Ethoxy-2-[(4-methylphenyl)sulfonyl]prop-2-enenitrile32253-83-1C12H13NO3S
- 2-(Furan-2-yl)-2-(phenylsulfonyl)ethanamine1177327-36-4C12H13NO3S
- 4-Methoxy-N-methylnaphthalene-1-sulfonamide714211-92-4C12H13NO3S
- 2-Methyl-4-(2-methylphenyl)-1lambda~4~,4-thiazinane-1,3,5-trione339097-21-1C12H13NO3S
- 2-Methyl-4-(4-methylphenyl)-1-oxo-1,4-thiazinane-3,5-dione339097-19-7C12H13NO3S
- 3-Methyl-2-(3-oxo-2,3-dihydro-1,2-benzothiazol-2-yl)butanoic acid186130-14-3C12H13NO3S
- [1-(Methylsulfonyl)-5-phenyl-1H-pyrrol-3-yl]methanol881673-34-3C12H13NO3S
- 2-(1-Tosylazetidin-3-ylidene)acetaldehyde1379811-85-4C12H13NO3S
- 1-[2-(Methylthio)phenyl]-5-oxo-3-pyrrolidinecarboxylic acid260555-44-0C12H13NO3S
- Methyl (5-hydroxy-2,3-dihydro-1,4-benzothiazepin-2-yl)acetate86628-23-1C12H13NO3S
- 6-(Dimethylamino)naphthalene-2-sulfonic acid34322-51-5C12H13NO3S
- (1-Tosyl-1H-pyrrol-3-yl)methanol634612-37-6C12H13NO3S
- (1S,2S,5R)-3-[2-(2-Thienyl)acetyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid1173666-75-5C12H13NO3S
- (1S,2S,5R)-3-[2-(3-Thienyl)acetyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid1173667-83-8C12H13NO3S
- Ethyl 3-amino-4-methoxy-1-benzothiophene-2-carboxylate77373-52-5C12H13NO3S
- 2-(Dimethylamino)naphthalene-1-sulfonic acid30644-36-1C12H13NO3S
- Methyl (furan-3-ylmethyl)(thiophen-2-ylmethyl)carbamate1428364-52-6C12H13NO3S
- 1-(Cyclopropylmethyl)-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide1708080-45-8C12H13NO3S
- 6a-(Hydroxymethyl)-2-phenyltetrahydrofuro(3,4-d)(1,3)thiazol-4(2H)-one4063-32-5C12H13NO3S
- 1,5-Benzothiazepine-2-acetic acid, 2,3,4,5-tetrahydro-4-oxo-, methyl ester86628-26-4C12H13NO3S
- 4-(4-Methoxyphenyl)-2-methylthiomorpholine-3,5-dione344266-10-0C12H13NO3S
- 6-Benzyl-5-oxothiomorpholine-3-carboxylic acid31560-30-2C12H13NO3S
- Ethyl 2-ethyl-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylate55503-16-7C12H13NO3S
- Dansyl acid-d61329836-02-3C12H13NO3S
- N-[2-Methoxy-2-(thiophen-3-yl)ethyl]furan-3-carboxamide1448066-00-9C12H13NO3S
- Ethyl 3-amino-5-methoxy-1-benzothiophene-2-carboxylate181285-06-3C12H13NO3S
- N-[3-Hydroxy-3-(thiophen-3-yl)propyl]furan-3-carboxamide2034466-03-8C12H13NO3S
- 4-(Prop-2-enoyl)-2,3,4,5-tetrahydro-1lambda6,4-benzothiazepine-1,1-dione2196447-08-0C12H13NO3S
- N-[(1,1-Dioxo-2,3-dihydro-1lambda6-benzothiophen-5-yl)methyl]prop-2-enamide2196079-58-8C12H13NO3S
- 1-(3-Sulphonatopropyl)quinolinium4727-51-9C12H13NO3S
- 4-[(4-Methoxyphenyl)methyl]thiomorpholine-3,5-dione338953-64-3C12H13NO3S
- 5-[(Ethylsulfonyl)methyl]-3-phenylisoxazole338962-45-1C12H13NO3S
- 2-(Cyclopropanecarboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid745798-05-4C12H13NO3S
- Benzenesulphonic acid, compound with aniline (1:1)4484-20-2C12H13NO3S
- Methyl (6-methyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate7556-64-1C12H13NO3S
- Ethyl 2-amino-6-methoxybenzo[b]thiophene-3-carboxylate1209007-42-0C12H13NO3S
- 2,7-Diethyl-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid55503-25-8C12H13NO3S
- Ethyl 3,4-dimethyl-6-oxo-6H,7H-thieno[2,3-b]pyridine-2-carboxylate1000931-24-7C12H13NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-2-methylbenzamide946203-29-8C12H13NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-4-methylbenzamide946359-58-6C12H13NO3S
- 2-(3-Methyl-4-oxo-2-phenylthiazolidin-5-yl)acetic acid960221-99-2C12H13NO3S
- N-[2-(Furan-2-yl)-2-methoxyethyl]thiophene-3-carboxamide1798516-24-1C12H13NO3S
- 2-[2-(2-Sulfanylethoxy)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione1518519-69-1C12H13NO3S
- 4-((Tetrahydrofuran-2-yl)methyl)-4H-thieno[3,2-b]pyrrole-5-carboxylic acid1710674-52-4C12H13NO3S
- N-(2,2-Dioxo-3,4-dihydro-1H-2lambda6-benzothiopyran-4-yl)prop-2-enamide2094205-88-4C12H13NO3S
- N-(1,1-Dioxo-3,4-dihydro-2H-thiochromen-4-yl)prop-2-enamide2179444-34-7C12H13NO3S
- N-[(1,1-Dioxo-2,3-dihydro-1-benzothiophen-3-yl)methyl]prop-2-enamide2195974-06-0C12H13NO3S
- 2-Methyl-4-oxo-7-propyl-4,7-dihydrothieno[2,3-B]pyridine-5-carboxylic acid55503-22-5C12H13NO3S
- 3-(Benzyloxy)-5,5-dimethyl-2-sulfanylidene-1,3-oxazolidin-4-one72887-56-0C12H13NO3S
- Naphthalen-1-yl N,N-dimethylsulfamate1144-13-4C12H13NO3S
- 1-(Quinolin-2-yl)ethanol methanesulfonate133257-32-6C12H13NO3S
- I+/--(3,4-Dimethoxyphenyl)-2-thiazolemethanol356552-24-4C12H13NO3S
- N-(2-Hydroxy-2-(5-methylfuran-2-yl)ethyl)thiophene-2-carboxamide1226435-57-9C12H13NO3S
- N-(2-Hydroxy-2-(5-methylfuran-2-yl)ethyl)thiophene-3-carboxamide1226446-72-5C12H13NO3S
- Benzyl N-(2-oxothiolan-3-yl)carbamate38869-96-4C12H13NO3S
- 1-[2-(Methylsulfanyl)benzoyl]azetidine-3-carboxylic acid1378360-38-3C12H13NO3S
- (R)-Methyl 3-benzyl-2-oxothiazolidine-4-carboxylate211360-98-4C12H13NO3S
- N-[2-(Furan-2-yl)-2-hydroxypropyl]thiophene-3-carboxamide1396747-68-4C12H13NO3S
Frequently asked questions
What is the molar mass of C12H13NO3S?
The molar mass of C12H13NO3S is 251.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 257.0993 Da.
How many compounds have the formula C12H13NO3S?
CompoundList lists 216 compounds with the molecular formula C12H13NO3S, including Dansyl acid, Ethyl 2-amino-4-(5-methylfuran-2-yl)thiophene-3-carboxylate, Ethyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C12H13NO3S?
C12H13NO3S has a degree of unsaturation of 7. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.